61126355507

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1497571}}^1$

素因数の和:1497616

約数の個数: 20

約数和(自身を含む): 75504585096

約数和(自身を除く): 14378229589

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 5831, 40817, 1497571, 10482997, 25458707, 73380979, 178210949, 513666853, 1247476643, 3595667971, 8732336501, 61126355507]

約数ペア:

[(1, 61126355507), (7, 8732336501), (17, 3595667971), (49, 1247476643), (119, 513666853), (343, 178210949), (833, 73380979), (2401, 25458707), (5831, 10482997), (40817, 1497571)]